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Dwyer USA Magnehelic Gauges 1-0-1 Inch WC

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Dwyer USA Magnehelic Gauges 1-0-1 Inch WC

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Dwyer USA Magnehelic Gauges 1-0-1 Inch WC Specification

Seal Material
Silicone Rubber

Outer Size
4 inch (approximate)

Display
Analog Gauge

Sensor Type
Differential Pressure

Thread
1/8 NPT Female

Grade
Industrial

Material
Die Cast Aluminum Case, Acrylic Cover

Dial Material
White PVC

Pointer Material
Black Anodized Aluminum

Processing Type
Precision Moulded

Diameter
4 inch Circular Dial

Glass Size
4 inch (same as dial size)

Mount Type
Surface or Panel Mount

Scale Range
1-0-1 Inch WC (Water Column)

Accuracy
2% of Full Scale

Finishing
Silicone Coated, Black Case Finish

Measure Pressure Of
Air and Non-Corrosive Gases

Accessories
Two 1/8 NPT Plugs, Two Mounting Brackets, Screws

Dwyer USA Magnehelic Gauges 1-0-1 Inch WC Trade Information

Payment Terms
Cash Against Delivery (CAD), Cash on Delivery (COD), Cash in Advance (CID), Cheque, Cash Advance (CA)

Main Export Market(s)
Australia, North America, South America, Eastern Europe, Middle East, Western Europe, Africa, Central America, Asia

Main Domestic Market
All India

About Dwyer USA Magnehelic Gauges 1-0-1 Inch WC

Dwyer USA Magnehelic Gauges 1-0-1 Inch WC

Model	Description
2302	Differential pressure gage, range 1-0-1" w.c., minor divisions .05

The industry standard in indicating low air or gas pressures of positive, negative, or differential pressures.

Large, easy-to-read 4" (102 mm) dial.

No manometer fluid to evaporate, freeze, or cause toxic or leveling problems.

INCLUDES

Two 1/8" NPT plugs, two 1/8" rubber tubing adapters, and three mounting adapters with screws

MORE ABOUT THIS ITEM

The Magnahelic guage is the industry standard to measure fan and blower pressures, filter resistance, air velocity, furnace draft, pressure drop across orifice plates, liquid levels with bubbler systems, and pressures in fluid amplifier or fluidic systems. The gauge's motion is damped with high-viscosity silicone fluid. The zero adjustment screw is conveniently located in the plastic cover, and is accessible without removing the cover. O-ring seal provides pressure tightness. Rugged design resists shock, vibration, and overpressure.

The helix is precision-made from an alloy of high magnetic permeability. Mounted in jeweled bearings, it turns freely, following the maganetic field to move the pointer across the scale. The samarium cobalt magnet is mounted at one end of the range spring and rotates the helix without mechanical linkages.

Specifications & Description

Accuracy	4% full-scale
Dial Size (in)	4
Dial Size (mm)	102
Min Pressure (in WC)	-0.25
Max Pressure (in WC)	0.25
Wetted Materials	Aluminum
Case	Aluminum
Lens Material	Acrylic
Process Connection	1/8" NPT
Unit Of Measurement	" WC
Display	Analog Dial
Media Compatibility	Gases and liquids compatible with wetted materials
Resolution	0.01
Description	Magnehelic Differential Pressure Gauge, Type , 1-0-1" WC

Precision Differential Pressure Measurement

Experience reliable performance with the Magnehelic 2000-1-0-1, specially designed for measuring differential pressure of air and non-corrosive gases. Its analog display provides clear readings between 1-0-1 Inch WC, ideal for monitoring HVAC systems, filters, clean rooms, and other applications requiring precise air pressure control.

Rugged and Versatile Construction

Housed within a die cast aluminum case finished in sleek black and protected by an acrylic cover, this gauge is built for longevity in industrial environments. With both surface and panel mounting options, as well as side or back connection locations, installation is flexible to accommodate varied setups.

User-Friendly Adjustment and Maintenance

Equipped with an external adjustment screw for zeroing, the Magnehelic 2000-1-0-1 simplifies calibration without disassembly. Its splash-resistant (IP44) enclosure and silicone rubber seals further ensure dependable operation in active workspaces.

FAQs of Dwyer USA Magnehelic Gauges 1-0-1 Inch WC:

Q: How is the Dwyer Magnehelic 2000-1-0-1 gauge installed?

A: The gauge can be mounted on either a surface or a panel. It comes with two mounting brackets, screws, and 1/8 NPT plugs. Connections are available on the side or back, making it adaptable to various system layouts.

Q: What types of gases can this Magnehelic gauge measure?

A: This gauge is designed for monitoring the pressure of air and other non-corrosive gases, ensuring safe and accurate readings in ventilation, filtration, and industrial process applications.

Q: When should the zero adjustment screw be used?

A: The external zero adjustment screw should be used during initial setup or regular maintenance to recalibrate the gauge and ensure accurate differential pressure readings.

Q: Where should the Magnehelic gauge be installed for optimal performance?

A: Install the gauge in locations within its operating temperature range of -7C to 60C (20F to 140F), away from direct exposure to corrosive substances or harsh environmental conditions. The IP44 enclosure provides splash-resistant protection for typical indoor industrial environments.

Q: What process is recommended for connecting the gauge to a pressure system?

A: Ensure the pressure system uses air or non-corrosive gases and connect using 1/8 NPT female threads on either the side or back. Accessories provided facilitate a secure installation process.

Q: How does the Magnehelic 2000-1-0-1 benefit industrial operations?

A: With its 2% full scale accuracy, rugged build, and user-friendly features, this gauge enhances safety, efficiency, and compliance when monitoring differential air pressure in HVAC, clean room, and other demanding industrial applications.

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